STONE MOUNTAIN, Ga. -- A funeral for a murder victim turned into a deadly shooting Thursday afternoon. One of the murder victim's friends and another man shot and killed each other.

In a press conference Friday afternoon DeKalb County Public Safety Director William Miller said 28-year-old Delmetrius Heard of Decatur and 19-year-old Carlos Henderson, Jr. of Ellenwood were attending the funeral.

Miller says Henderson was a friend of the murder victim, 19-year-old Ryan Guider. Henderson got into a fight with a group of people and went to his car to get a gun.

Miller said Henderson and Heard killed each other and shot two bystanders in a two man gun battle.

Those other victims, Stanley Battle, and a 12-year-old girl suffered minor leg injuries.

Miller said several people questioned after the funeral were not charged in the shooting.

The minister who presided over the funeral also appealed for peace during a live appearance on 11 Alive News Today on Friday morning.

"This tragedy is another reason why people of all faiths must come together in coalition with public safety officials and elected officials to stem the rising tide of youth violence in the African American community," said Dr. Kenneth Samuel, senior pastor of Victory for the World Church.